帮我分析几个英语题目,

题目

帮我分析几个英语题目,
1.The woman will never forget the day__they first met.
A.that
B.on which
C.on that
D.which
为什么选择B呢?其它选项为什么不可以?
2.In the dark street,there wasn't a single person ___she could turn for help.
A.that
B.who
C.from whom
D.to whom
为什么选择D?其它选项为什么不可以?
3.She didn't manage to solve the problem___you had explained how to do it .
A.unless
B.until
C.when
D.before
这道题选B.为什么?请帮我翻译这个句子,也许我就明白了.
4.It must be snowing heavily,____it is so bright outside.
A.for
B.because
C.since
D.due to
为什么选择A?for,because,since三者之间有什么区别?
5.Have you seen George recently?I wonder___with his studies.
A.how is he getting along
B.that he gets along well
C.what he is getting along
D.if he is getting along well
为什么选择D?帮我分析一下,

答案

1.介词+ which = 关系副词 they met on the day 倒过来说就成了when they met 或者 the day on which they met2.turn to sb for help 找某人寻求帮助 同样是定语从句.3.有not就经常填until.你得给他解释清楚怎么做,...